"AquaPath is a free Cocoa-based developer tool for Mac OS X Tiger that allows you to evaluate XPath 2.0 expressions against any XML document and view the result sequence in a dynamic, intuitive tree representation." It is really good, and has already saved my bacon today.

"Unlike other screenshot services, we are able to process a large number of capturing jobs in parallel and in realtime, making it the fastest service that we know of." Ooh. That could be useful.

"Transmission is a fast, easy, and free multi-platform BitTorrent client." Impressive OSX version, for a multi-platform tool, too. Very pleased with this after Tomato gave up the ghost.

Playground for Google's Ajax APIs. Well implemented, and very useful.

"Faker, a port of Data::Faker from Perl, is used to easily generate fake data: names, addresses, phone numbers, etc."

"KeyCue gives you an instant overview of the overall functionality of any application, plus lets you automatically start working more efficiently by making use of menu shortcuts." Awesome. Really, really awesome. I might well end up registering this.

"ScreenSteps brings simplicity to the labor intensive process of software documentation." Focusing on the screengrab, rather than video, as instruction tool. Could be a nice approach, especially if export is any good.

"Zenphoto is an answer to lots of calls for an online gallery solution that just makes sense. After years of bloated software that does everything and your dishes, zenphoto just shows your photos, simply." Looks rather good. Thinking about this.

"Developing or modifying bookmarklets can be irritating, to say the least, because of this requirement that the JavaScript code be in the form of a URL." Fortunately, Gruber makes it easy with his nifty Perl script.

Westciv's XRAY now works in IE6. Which all of a sudden makes it super-useful.

Awesome little greasemonkey script that overrides default send-to-group behaviour, and replaces it with send-to-multiple-groups-at-once.

By all accounts, very good; 89 pages on Quicksilver can't be bad, certainly - better than none.

"Mon.itor.us is the only external website monitoring service which provides commercial grade distributed monitoring services absolutely for FREE."

Impressive looking writing tool - some lovely concepts around organisation and reference. Must look into this at some point.

ImageWell looks like the image editor for about 50% of the work I do in Photoshop. Will look into adding this to my toolset for web work.

The good stuff is in the comments.

Useful-looking plugin to post from iPhoto to blogs via XMLRPC.

Yet another piece of software that requires 10.3 I'd like to try - an authoring tool much like ulysses