Any way with VFP to post messages to Facebook and Twitter?

For example I'd like to have an EditBox in a form and a button where the caption would be "Post Now"

When the user clicks on the PostNow button Id like the text that was entered in the edit box to be posted to the predefined Facebook and Twitter account.

You have sample code to do that?

If not easy or possible with VFP what alternative would you suggest?