I have had this issue in the past, and didn't take advantage of Compiz as a result.

Problem: With desktop effects enabled on a dual monitor system, window menus are slow to open (1 or 2 second delay). You may notice that this is only true on your primary monitor, and that they are full speed on your second monitor.

Here is the answer, found at the Ubuntu forums. A bash script that launches Compiz separately for each monitor.
Ubuntu Forums - View Single Post - Dual Monitor Compiz-Fusion Slow Menus and Window Resize

adlabs6

I found this link earlier in the week. Some very interesting designs here, and a variety of renderings that are great to browse.

concept ships

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This site was linked by someone I subscribe to on YouTube. A really great collection of history of radio controlled hobbies and technology.

Radio Control Hall of Fame

adlabs6

Google enters the browser fray with Chrome. I have yet to test the package, but am interested by the concepts Google lays out in their presentation, linked here:
Google Chrome

Link to the browser itself:
Google Chrome - Een nieuwe browser downloaden

adlabs6