Invest with Bitcoins

We long know mining Bitcoins is not profitable for small users as GPU and CPU mining is useless. But I have already written about alternative mining coins which you can then exchange to Bitcoins via online money exchanges in some other article, but now that you have your earned bitcoins you can either spend them online, gamble them with poker games, invest them into better mining hardware or invest them at some stranger. (more...)

BitCoin mining is not worth it anymore

BitCoin is the most famous cryptocurrency in the world and also has a lot of vendors at which you can spend them for various items like computers, electronics, clothes or apparel and even food. This improves its status as a valid currency, but recently with dedicated sha256 hardware mining has become useless for everyday user. (more...)

Upgrade from Ubuntu 13.04 to 13.10 causes blank screen after login

Setup is NVIDIA gfx card with NVIDIA drivers. As I have upgraded from Ubuntu 13.04 to 13.10, that is from 3.8 kernel to 3.11 kernel I have found nasty glitch which took me almost 5 hours to figure out and fix. (more...)

Earn free bitcoins every 30 minutes without mining

We all know Bitcoin value is growing. 1 BTC is currently worth well over $100 that is 100 USD, which makes it a formidable currency even outside the digital world. There are some internet shops which enable you to pay with Bitcoins which will accelerate the adaptation of this e-currency even more. (more...)