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mkeung's comments

mkeung | 8 years ago | on: Don't Buy Anyone an Echo

I live in a studio with 8 lights, 2 over my desk, 4 over my living room, 2 over my bed (how I setup the place). The two light switches are wired to 4 and 4. Alexa + light control lets me group them into desk, living room, common area (desk + living room), bedroom, all lights. It's more convenient than light switches which give me absolutes of all on or too many on depending on what I'm doing. The alternative is to rewire the place, which I do not own.

mkeung | 12 years ago | on: Harvard supercomputing cluster hijacked to mine Dogecoin

From my understanding, scrypt ASICs have been held back by the cost of memory hardware as scrypt requires more memory usage. There has been talk of forking existing scrypt currencies to require even more memory to counter ASICs further but so far I think only a few new coins have done this.

mkeung | 12 years ago | on: Harvard supercomputing cluster hijacked to mine Dogecoin

I don't see why not, custom-built just means grabbing consumer grade gpus, with the "best" one currently the R9 270, which is ~$200 usd each. I don't think you need a huge budget so for academic reasons, why not. Plus, there are many scrypt coins out there (or they could even create harvardcoin) they could use for research purposes.

Don't need to necessarily use the mainstream profitable ones

mkeung | 12 years ago | on: Harvard supercomputing cluster hijacked to mine Dogecoin

If cryptocurrencies become mainstream, this will be a bigger problem I think. Even things like "free" electricity are attractive for mining purposes, ex: universities, businesses, etc. If every student setup mining, it adds up (at the university / business' expense).

If I am the one paying for an office at $500 a month that includes all electricity usage, is it fair to plug in a ton of mining hardware and profit / subsidize myself? What if I manage to use more than $500 worth of electricity?

Is shared space even setup for monitoring individual renter's usage behavior? I don't think so.

edit: note, I do mine Doge but with my own stuff at home

mkeung | 12 years ago | on: Dogecoin Tutorial

we just wanted to get feedback on the site, like any other show hn. wasn't trying to provide novel or insightful information, other than a guide simple enough that my parents could follow.

mkeung | 12 years ago | on: Dogecoin Tutorial

I haven't run any numbers (great analysis by the way). Other sources I can think of:

-conversion from other currency holdings (LTC, BTC), which some people have openly said they did

-recent run up / down of the value caused a lot of people who were previously holding to buy / sell (started around the time of the big news push with the Jamaican bobsled team fundraiser, right now it is dropping)

-general interest, people buying some amount to hold for the first time. i have had friends making their first crypto purchase in doge recently, who don't understand the technology and probably shouldn't (due to the news i think and not wanting to miss out on bitcoin 2.0)

-Chinese investors getting in / out? i think i saw a graph of cny to doge being a major part of the transactions

personally, i haven't looked into it that seriously because i haven't invested seriously. i put time in (especially for the site content), but all my coins are mined from an existing gaming computer. my total doge USD value is ~$50, which is probably lower than what people would expect of the dogecointutorial creator. my doge mining actually started because I wanted to cheaply explore how cryptocurrencies worked. then the tutorial site actually started when i was testing out aws / github pages for landing page hosting. originally i just had some sort of dogecoin index placeholder but found myself jumping around / searching for info as i learned about doge and cryptocurrencies...so i started my own guide. if you do more research, do share it!

mkeung | 12 years ago | on: Dogecoin Tutorial

there is a big tipping culture in the community, especially on reddit. in addition to karma upvotes, people can use a tipbot to send doge to each other. the /r/dogecoin subreddit has 40k+ subscribers, with lots of tipping in each thread.

additionally, it may be that each transaction is counted multiple times. if I were to tip you, I would first send funds to the bot, who then sends funds to you.

mkeung | 12 years ago | on: Dogecoin Tutorial

Hmmmm, you may be right...i'm not super knowledgeable on this type of thing though. I'll update the picture, but can you give me a explanation I can use?

mkeung | 12 years ago | on: Dogecoin Tutorial

co creator of the guide here, it is on my to do list. the guide in its current form isn't even close to complete yet, we just thought it was good enough to start getting feedback and be useful to the average person (who probably doesn't know Linux)

mkeung | 12 years ago | on: Do Things that Don't Scale

My interpretation: this is just saying your success is likely to be higher if you work with what you are familiar with.

If you deal with enterprise problems and enterprise software, go for it. If you haven't ever dealt with enterprise problems, what are you doing making a start up for what you don't understand well.

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