Hi, As I've told earlier, I played around a little bit with Carlos' logo proposal and came up with a few variations that, to my eyes, solve one of the problems I identified with it, namely readability. I'm still not happy with the balance and I am the first to agree that the arc in the E letter seems a little off and maybe even too thick. Anyway and apologizing in advance to Carlos for being so bold as to mess up with his design, these are very rough ideas that are in no way meant to be taken too seriously. Basically they're just a visual thinker's way to express his opinion on something... :)
Oh, I've also tried a couple of variations for a square logo. I'm not sure how I feel about them, but since I've spent quite some time fiddling around with them I thought I'd just get them out here. You can find the experiments here: http://www.rduartes.net/assets/apache-ml/img/flex-logo.jpg Thanks, Rui