a pity, it looks like an interesting approach, but it’s not worth their “without limitation” data collection.

from their privacy policy:
The Licensed Program collects and sends to TigerLogic technical information about … the computer on which it is installed (including without limitation, the total available memory of the computer and the amount of that memory that is available during the execution of the Licensed Program, the CPU type, Operating System, the browser that is used, the version of .Net that is installed, the screen resolution that is used …
.. without limitation, the search engine that is used, what search options are selected, the number of the results page on which a selected Chunk is listed, the URLs viewed and clicked on, and the time it took to complete the chunking of a webpage.
and:
We reserve the right to share certain pieces of aggregated, non-personal information, such as the number of users who searched for a particular term or the number of users who clicked on a particular advertisement, with selected third parties at our discretion (including without limitation: service providers, affiliated companies, any company that purchases our company or assets, marketing partners, government agencies, and other third parties).

Another great freeware app if you need to do any plain-text editing, and coding in particcular, is TextWrangler from BareBones Software. It’s a junior version of their industrial-strength app BBEdit. Entirely adequate for all but professionals.