Because people are doing it so why shouldn't I.
Once upon a time garrysmod forum I was using died... so because I knew deviantArt for some time I decided to join.
Life in Gmod was unsuccesfull, cancerous and shitty.
Then I moved to SFM and started making anthro horses, that shit brought me some friends and some fame.
Even thought my PC is shit when it comes to using SFM.
Now I am here.