I have a question. Why most of the people on this forum wear icons as their avatars (user-pictures)? At first I was also planning to take an icon as everybody. But I was stopped by a thought that it is too much to speak with a face of a saint.
Then I saw a picture of Father Siluan with his real face, it was a joy, and I also took my real picture. It is better to talk to somebody when you see his real face and not to hide my own face when I am speaking. Probably it is more difficult sometimes (and even my picture causes some "extra questions") but are not we Christians to be able to answer for ourselves?
And if you need an icon to bless the conversation, there is Saint Euphrosynos in the upper-left corner of the screen and, besides, probably everyone here have icons near their computers.