SegaNET was crappy, even compared to AOL. The VMU's broke too often (can remember how many chao pets I lost due to the breaking of vmu's) There were hardly any good games (Sonic, Soul Calibur, and Skies of Arcadia are the best they had) and... other than that it was a fine system. It had nice...
I like the daytime, but sleeping at night on a hard bumpy damp floor is not that great. I would rather camp in an RV than a tent. Last few times I have gone camping in New Hampshire (I live in Texas, but the mountains are so awesome to camp in) it has rained, and nights were uncomfortably cold...
I made one I thought was pretty good in gmod v6
but yeah, most of the sets are pointless and unrealistic, like this one I made
I upgraded my computer to play oblivion not too long ago, and only spent 300 dollars. It is not like you have to buy a whole rig that is pre-built. Shopping for parts is the most cost effective thing. Consoles exist for those poor suckers who don't know how to upgrade their PC.