Twitter may have removed official support for displaying image thumbnails to photos uploaded through Instagram, but this Chrome extension can help bring them back to your feed.
It's easy to get frustrated with extensive thumbnail galleries online. Poring over pages to try to find the right shot, or repeatedly clicking while shopping, can test anyone's patience. Fortunately, there are tools for Firefox and Chrome to make browsing easier on the eyes.
Put live screenshots in your blog posts with SnapCasa.
iPhoto 5.0.1 (#9): Large thumbnails cause speed issues
iPhoto 5.0.1 (#10): More reports of slow performance; thumbnails and speed
iPhoto 5.0.1 (#10): More on large thumbnails causing slow-down
iPhoto 6.0.3 (#3): More on crashes when clicking thumbnails -- workaround
iPhoto 5 (#3): Grayed-out thumbnails; Switching Book Themes causes unexpected quit; more
iPhoto 6.x: Trash fails to empty, persistent blank thumbnails (#4): Another fix
iPhoto 5.0: More on gray/non-existent thumbnails; Smart albums not updating; More book-related crashes