Mouse dust

I consistently get into debating with myself about those anti-friction pads they have on the bottom of mice.

Does the pad collect dirt from the table I use it on?

Or does the pad leave dirt on the table, making it sticky?

Today I could hardly click anything - the mouse was sticking to the table and jumping all over the place.

Apple iPhone screens

Hmmmm.....

I see that Apple has reduced it's orders for iPhone 5 (Gorilla Glass 2) screens, and I see that Gorilla Glass is ready to manufacture Gorilla Glass 3.

I wonder what our takeaway should be?