having bought my ip4 and running a small business, the attraction of getting the iPad2 for me is the consistent compatibility (i.e. against getting an android or wm tablet) of programs, and you buy say a business package, it is installed on both devices for the one price (M$ should take note).
having the iPad is also a degree if disaster recovery, if i loose my phone (which i did) i can buy a payg and use my iPad2 data to carry on.
other deal makers is the truly instant on, the battery life of about 10 hours for watching movies is just brill for those long plane trips.
my wife has an android LG 500 phone and a generic Android tablet, tbf for £65 of
ebay it will do about 3.5 hours watching films and reading, but no where near the image quality, sort of old 405 tvl V Blueray - but she is happy lol!
high end androids may now be much better than earlier versions, but do in want to trust this assertion with my money? - no, they are also getting near the price of the ios devices which are renown for being thoir extreme reliable with very little lock ups from day one.
it has taken how long for Android to be of even a reasonable reliability? with M$ the jury is still out on their latest offering powering Nokia, blackberry enjoyed 2-3 years as a favoured business option but seem to me to have dropped behind and be heading left field, much as Nokia did by releasing very poor handset, so when spending this sort of money, i just can't see a reason not to play safe, even sensible and go Apple.