I'm ok with those limits. Though usually I'd post something only if I have to say something. There is sufficient noise already here.

Quality != Quantity

So I think this is my 5th post now. Took me 4 weeks with 18h "Time Spent Online" 

There are a lot of ASIC miners running already for Bitcoin. Nevertheless for a GPU miner currently Bitcoin is more profitable than Litecoin (at least for my 7970). And LTC is continuously loosing value against BTC for 4 weeks now.

Did some rounds with Satoshi Roulette using Martingale approach. With Martingale you usually have some nice wins first until you loose everything. But that was expected. 

Woked here without to change the source. Only needed to set it in the config. I've constantly 40-70 connections established. However seems that there are always only 8 outgoing connections. The rest is incoming. So port forwarding on the router seems to be important.

Strange, maybe just bad luck. I'm solo mining since about 08:00 GMT on a single i5-3570K CPU @ 3.4.
Using the stock client on Ubuntu. Got 8 blocks, 4 of them stale. The other 4 resulted in 132 Coins.
In yacoin.conf I added:

maxconnections=256

To spread the word (block) as fast as possible. I also configured my router to forward port 7688 to the PC. Most connections are incoming.

However difficulty has increased meanwhile and the last block was more than 6h ago (14:44 GMT). I keep it running.