If you finally wake up and realize you need to protect your investment and cover the phone, the signal loss is truly a non-issue.
So you acknowledge there is or could be a potential design flaw with the iPhone 4, and yet you give Apple that pass I've been speaking of in the same sentence. This is entirely the wrong attitude to have.
It's not a non-issue, you're simply choosing to brush it aside and cover it up, literally, even in spite of so many people having this problem and more by the minute discovering they too are experiencing this wonderful new and highly innovative defect.
Why are you and so many others letting Apple get by with this, or planning to just let it slide right on by considering that so far the evidence is quite overwhelming considering (and as I posted a few pages back I've got my own firsthand proof and I live almost within tossing distance of a cell site)? I don't get how people can just say "Oh well, it's not perfect, who cares... I'll just cover it up and be done with it."
The "cover up" then becomes a perfectly formed double entendre and realistically it's just inexcusable defective by design.
Want proof that Apple knew about this and it's a defect in design and application? Go find me a "bump case" by anybody else so far... does anyone else make such a thing, basically a rubber or latex or whatever material "cover up" specifically for the part of the phone that is causing the issue itself? Anybody else out there making a "rubber band" that doesn't actually protect the phone's front or back in any way? I sure as hell haven't been able to find one, that's Apple only from what I can tell.
It's a hardware issue, it's not software, and it sure as hell doesn't have anything to do with the carrier either. Seriously, the only purpose for the "bump case" is to stop the skin-on-metal contact - it does nothing else for the iPhone 4 at all and only serves to address that one now-very-well-known defect.
"It's the phone, stupid..." should now be the rally cry for those of us are experiencing this problem on this grand innovative mistake. Leave it to Apple to discover entirely new ways of doing nothing new at all and selling it precisely as new to those that don't quite get it.
Disclaimer: while I have an iPhone 4 as noted in previous posts, I didn't pay for it out of pocket - it was purchased for me as a gift but, that's not going to stop me from returning it.