One more thing .. and I just noticed this, but it's obvious as I look at it now, the design looks like the "@" symbol - especially with that thin line above and left of the "d." I like the feel of the design, but can you tweak it a bit so there isn't that resemblance?
I like it - two more little things, can you remove the gray shadow between the text and the square? Also, the little part of the "l" and "d" that protrudes down in the bottom of the square looks a bit uneven.. anything we can do about that? maybe line them up more or remove them completely - make the design 'cleaner'?
I like it, but I still see the "@" reference. I love how the white "l" basically splits the square up into two sections, that's a great element and we can leave that in.. but yeah - the @ is still there - maybe small caps in th same style instead of lowercase? that might work
The new designs with capital letters are good - but a bit too elaborate, maybe something a bit more streamlined - I like the concept and everything else is good.
Can we try something without the black color within the orange graphic element? something with just white - maybe using the white lines to "split up" the square a bit - you had something like that with the "l" in previous designs, but having both the black & white color within the orange makes the whole thing appear a bit cluttered.