After further testing (few hours)
This is the best and quickest way to Share a link to facebook
from within your app:
Dim TheUrl as string
TheUrl = "http://www.ibm.com"
Dim i As Intent
i.Initialize(i.ACTION_VIEW, "http://m.facebook.com/sharer.php?u=" & TheURL)
i.SetType("text/plain")
i.PutExtra("android.intent.extra.TEXT", TheUrl)
i.WrapAsIntentChooser("Open browser")
StartActivity(i)
You can find people online talking about passing the parameter for TEXT
But that doesn't work at all.
So your thinking, why/how could I use this?
Add a Menu item, "Share My App" or "Share on Facebook"
then replace TheURL above with either your website link
or your direct link to your android market app page
This will really multiply your downloads because the people using your app
will be promoting your link easily now, to their 100 to 2000 friends on their
own facebook wall...