Updated on the 5th of March, 2010 (added flowdock and pivotal tracker, and also personal experience using a few of the previously described tools).

Back in 2007 I wrote a brief review of web-based project management tools. After that, I started using dotProject for personal projects management. I’m still using it, but for collaborative project management, communication, and tasks/milestones tracking dotProject isn’t perfect.

I need a tool, which is

• collaborative
• web-based (to allow effective collaboration)
• preferably free
• has concise per-project activity log
• minimal required functionality: tasks, milestones, files, and status updates.

After trying a few things, our small team settled for now on using github + pivotaltracker jira + confluence + flowdock.

Here’s a full list of tools briefly reviewed. I’ve been already using ProjectPier, so I’ll start with this software.
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Here’s a simple and clear guide for gmail, which also definitely works with other relay hosts. I’ve used it to configure my ISP’s mail relay (they block outgoing port 25) on a Debian Squeeze laptop.

Enjoy full-screen.

Aurora Borealis timelapse HD – Tromsø 2010 from Tor Even Mathisen on Vimeo.

Just came across Skype Call Recorder – an awesome in its functionality+simplicity tool to record skype calls. Highly recommended!

It worked immediately for me, and default settings are good enough not to bother tweaking. Well, I know that because I did tweak a few to get more nerdiness, but normal people don’t need that.

SCR download page has packages for Ubuntu, Debian/i386, Xandros, RPM-based distributions, Gentoo – and as its free, you can of course just use the fsource, Luke!

At the time of writing, a package for Debian/amd64 was not available, but it is really easy to build one.
Here’s mine: skype-call-recorder-debian_0.8_amd64.deb

Superimposing gene expression data onto pathways from databases is a common task in the final steps of microarray data analysis – that is, biological interpretation and results discussion.

I have found many tools which claim to facilitate this procedure. Some of them are reviewed below (in no specific order).
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Source: Kelly’s think tank.

ask.debian.net is a StackOverflow-like Q&A website built with OSS Shapado.

That’s my first encounter of Shapado, so it was interesting to read Shapado authors’ justification and a related question on meta.SO.