So... skipping butthurt, we're back at apps. NITDroid is an option if your bank only provides apps for some platform (same for broker apps... do people really use them? with all the Carrier IQ and fb/twitter apps breaking trust and stealing your contacts info etc, you really trade on such platforms? good for you I guess, insider trading got a new meaning). My bank's website actually works in only few mobile browsers, fully on N900.
Games, see above or get some webOS games, work flawlessly.
OpenOffice - bad? Then edit some xls files using crippled 'office' apps on iOS/Android, and I mean not just alter few numbers, macros/functions/pivot tables, you know, actual work. Good luck.