Looks like Microsoft's Brandon Watson got more than he expected when he Tweeted about webOS devs switching to Windows Phone. In a follow up Tweet, he notes the overwhelming response:

"...I have >500 emails in just the last 22 hours. Had to rethink the algorithm for responding to all."

Watson goes into more detail in the letter to soon-to-be-former webOS devs who expressed interest in the Windows Phone developer system:

"First things first. Thank you so much for reaching out to the Windows Phone team to signal your interest in bringing your talents to our platform. To be honest, we didn’t expect this level of response, so we were caught a bit flatfooted. It took a few days (on the weekend) to pull all the mails together into one place to allow me to respond in a smart way and not retype every mail by hand. Consider this a first step in building a relationship with the Windows Phone team. We are psyched to have you aboard and to see what your imagination can do on the Windows Phone canvas."

As the news and ramifications of HP dropping hardware development for webOS sinks in, it will be interesting to see where webOS customers and developers head--Android, Windows Phone or the iPhone. So far, it seems like many have expressed interest in Windows Phone due to its elegance and lets face it, superior developer support. Either way, good job on Watson for seizing the moment and giving hope to devs who may need some work ASAP.

Related: see our guide for consumers switching from webOS to WP7