Your own personalized Pebble watchface
Pebble has an open source approach, i.e. they urge the users to develop own applications for the smartwatch. There's a site for those who'd like to create their own apps for Pebble: Pebble Developers, with tutorials and guidelines.
A lot is written in C, which I should know, but it's a while since I developed in a large project. A quicker way to create my own watchface is to use any of the web based tools. I prefer: http://www.watchface-generator.de/.Upload your own picture, decide how your time will show up, which date format to use etc. Download the file (I mailed the file to the phone and downloaded it from the mail app. The file ends with .pbw)
The present version only handled black and white watchfaces, but there is a testversion for colour.
So, start creating you own personal watchfaces!
New updated Pebble models
Just as I've bought myself a Pebble Time Steel, Pebble releases new models at kickstarter. Kickstarter means that you reserve a watch before it's produced, hence guarantee the sale for the company. On the other hand, I couldn't have waited for a new Pebble during half a year, since the new models aren't shipped until next autumn.
Pebbles new models have a health focus and comes with a heart rate monitor and a larger display than before at the Time 2 (i.e. the old Time Steel). They also release a small GPS unit called Pebble Core, which you can wear while jogging not having to carry around your phone for tracking. Pebble also announces updated software. I haven't been able to understand if the old models also will get the new version of the software, but I do hope so.
It's a couple of really nice watches that are released, and I sure would love to upgrade. However, I can't motivate myself to put in that amount of money again. I don't really need the heart rate monitor, but I would have appreciated the larger screen. I will wait until the Time 2 is in the store later on. Although, I still think that the Pebble 2 (which looks as the original Pebble) is the coolest model of them all.
Here is a chart to technical compare the different Pebble models.