Nice name you have. But it seems something went wrong when converting from Unicode to non-Unicode. If you alert this post (the yellow triangle) and tell what it should be, our forum manager, mr Lee Koo, can try to change it to what you want. That's personal service, isn't it?
I doubt, however, if diacritical marks (accents) are supported in our user names. They aren't in posts. Neither are Chinese characters. It's strictly ASCII up to 127, I'm afraid. But, as a European, I sympathise with your point of view.
Just to note, it aren't html-characters. The last letter in html stands for language, so it's a language, not a character set.
And also to note, it's not the website that is messed up. It's only the database that contains a few strange characters.
And, no, the forum software doesn't allow posting pictures. But that's a so unrelated issue that it's not relevant.
This is great to see how we can report bugs and talk with support of this web site, NOT !! We are in 2013 and my name is screwed up, how this can be ? Worst than that we cannot post pictures here. I cannot access part of my profile because my name is all in HTML characters. Problem of your transition when you bought VersionTracker.com !? On Version Tracker my name was fine. I hope you will fix this issue. Support UNICODE or at minimum accents.
It's frustrating and ridiculous to still see, in 2013, US webmasters doing always the same mistakes and be closed.