Apologies for being a little too picky here, but I absolutely hate it when I see a non-symmetrical version of the infinity symbol being used, such as the one shown above, which just looks like '8' rotated by 90°. Such a symbol will never be found in any of my writings. It is of no coincidence that L^AT_EX uses the proper, symmetrical symbol in its standard math typeface, or else it would not have passed Donald Knuth's strict criteria—and rightly so!

The one in your avatar looks fine though, and I find the entire avatar very beautiful. Just imagine how it would look like, had you used the ugly symbol above...



There! Much better!