Well to each his own. I don't use my BB to check myspace.
My history with myspace is as follows:
1. Signed up for the first time, set up my profile, got addicted to creating my personal page.
2. Site shut down regularly, errors galor, spam started.
3. Spam continued after regularly updating my page. Set privacy settings which helped. Got tons of web cam girl notices -- wanting to be my friend....awwwww.....
4. Got tired of it, tired of new e-friends "Thanks for the add" gibberish. Closed account sickened but relieved.
5. At the urging of some clients and friends opened a new (private) account and invited only the people that I knew of that had accounts (friends/family). Set privacy settings again. No spam this time, site still has errors galor and shuts down regularly, Tom is no longer in my friends list.
If you want to go a step further check out
Twitter: What are you doing?. There you can update your profile via your cell with what you are doing at that exact moment. Talk about bored people needing other bored people....