A sample of the Photoshittery LinkTGF
would wreak upon Uncyclopedia.
LinkTGF would attempt to take over and cause Uncyclopedia to totally suck. It would have images that LinkTGF thinks are clever (but really aren't) and all the entries would be really shitty. It would suck so much that it would be forced to change it's name to Encyclopedia Dramatica or Wikipedia or something lame like that.
Here is a list of topics LinkTGF thinks are funny to Photoshop (but others think suck):
In short, a world without RadicalX would suck.