First off, if Skye turns out to have powers, I'm bailing. That would be incredibly lame.
Second, you made exactly the point I made: Skye does not belong on Coulson's team because she brings no skills he couldn't have found in a SHIELD agent. That passe hacker girl thing hasn't worked since the 90s. She is clearly only on the team to satisfy Whedon's desire to have her type in the cast. That wouldn't matter much if the character weren't so grating. He could have gotten the same effect by adding an inexperienced female SHIELD agent with valuable skills to the team. Basically, a female Jasper Sitewell: Brilliant, top of her class at the SHIELD academy, but with more book smarts than street smarts, whom Coulson could take under his wing and train. Sort of like Gilles and Buffy. Had they cast Bennet as a character like that it would have made much more sense.
Good for you. The more people like Skye, the likelier she is to die.