I don't think it matters - the bug originated in 6.0 and (correct me if I'm wrong) the original iPad doesn't have support for that.
Apple's long standing policy is 3-generations-and-you-are-legacy (the only exception being OS9 support, which lasted until 10.5, although you can make a reasonable argument that before 10.3 it was a glorified public beta).
If you've a mind to look, the conspiracy theories around the bug have been quite amusing in an "ZOMG THERE' ALL OUT TO GET ME!!!! kind of way.