Smurfy has created an Online-Mechlab to tinker with builds online and most importantly to give players the ability to share their load-outs with friends and the community.
It's in Beta stage right now, and smurfy could really use some more testers to find any bugs and get feedback on the layout and usability.
The reason why I post this here is because only a fraction of forum-visiters ever visit the new-player/guides section where the original thread with smurfys work is located.
You can find it on this site:
http://mwo.smurfy-net.de/
You can simply click on one of the mechs in the list, or on "Mechlab" in the Menu, or use this direct link http://mwo.smurfy-net.de/mechlab.
EDIT: I got some feedback that it may not be obvious how to share mechbuils: Press the "Share loadout" text on the upper-left side, the build will be saved in the database and you'll get a link with which you can access it.
How does it look?
some of my unimaginative example load-outs:
ECM-Cicada
ECM-Raven
C1-Farmcat
C4-Hybidcat
Obsolete Jenner Workhorse
Old-CTF-3D
Known Issues:
- the heat-efficiency should be a very close estimation to the value displayed in the game, but it is not exact.
(Cooling Efficiency has been added, it should be a better indication of real heat-efficiency)
- minor bug concerning small tonnage discrepancy on a few chassis (more test data needed to pin it down)
So feel free to test it, and post feedback here, or better yet:
In the original thread containing all of smurfys great work.
Thank you for your help testing, I hope this reaches a few people!

ps: I post this with permission of smurfy, please note that this is NOT MY WORK, I merely help out with testing, feedback and communication.
It is not my intention to create redundant threads, merely to recruit some more needed testers, and see some interesting builds.
Edited by Blark, 26 December 2012 - 02:14 PM.