I think is great to have competition, for unity and also for playmaker. With a top engine advertising Visual scripting to the world more users will look to VS.

Was waiting some of the more learned folks would pick the tab on this one as i´m only a very light user..so; from looking at the videos:
Blueprint use a bit more giberish for English (more programmer oriented) and the spaghetti goes all over the place but its native and being actively develop by Epic and the community (with source code available to pick in).
Is still in beta, so far Epic is being very open and proactive, if this "new beginning" model stays i expect the engine/ tools to grow exponentially in users and usability.

How do they compare?

I´m trying to build the above image in to my game.

A is the center of a radar window (the big circle). Object B is moving around out of the circle window. I need to get the position Marker (green) to move, tracking object B, along the window circle path.
So that A knows the direction to B, although B is out of sight.

If you can throw in some theory's on how to do it, or maybe some of you have already done something alike? please share

Hello, I'm showcasing my game early-build, ShadowSamurai, WIP

Its a Survival game, action oriented with a tactical mindset rendered in 2d, top down,  (hoping to become something more  Adventure/ Sandbox/ Mp down the line).

I´v streamlined the gameplay to the very basic showcasing a mini-game.  You have three days (ingame time = 6mt)  to kill as many enemies as you can. Hopefully I can convince some of you to try it and post your thoughts and overall experience.
Targeting PC, Mouse & Keyboard required

webplayer:
https://dl.dropbox.com/u/96722209/WebPlayer/WebPlayer.html
have fun

using Unity Free +: Playmaker, 2DToolkit and 2DVolumetric Lights. It would be very hard to pull this off with other game engine besides Unity but it would be impossible without Playmaker ( not a single line of code has been butchered), Thanks.

PS: Hints/ Tips:
If you hit the left-Control your character will follow the cursor (always defaulting to walk);
Watch out for your stamina level, if it gets to zero you can only walk out of whatever situation you are (i.e won't be able to use your weapon or run);
Refresh page to re-play;
Although the game world is virtually infinite, there is nothing to find out there so don't wander off.

from
http://forum.unity3d.com/threads/142532-2D-Mesh-Based-Volumetric-Lights

Very nice effect and  a sea of possibilities using the event sender! wish I can´t cause scripting ... and get property thing did not help

Kind of a niche don´t know if many more users have/ use it t but if anyone is also looking please join the request, thanks

Trigger Enter; Trigger Exit; Trigger Stay and Trigger Event wont work properly on mesh colliders? 

They "trigger" while standing still over the "line" so going in/ out triggers the event and resets it.

They do work fine with Box Colliders. I dont know wish to blame Unity, Playmaker or the 2DToolkit Collider Tool. 
 

Need to alter a variable on a script
Been toying with the "Send Message" action but cannot find/ access the function I need

In concrete:
trying to access the "Clip frames per second" Float value on a 2dToolkit sprite animation, so I can control the animation speed.