Trunk Notes has been in development since 2009 and unfortunately it has come time to say goodbye. Revenue from Trunk Notes in the past couple of years has been very low. The interest in personal wikis, especially when lacking a companion web or desktop app, just isn’t high enough to generate the sales needed for further development. To give an idea of monthly income from Trunk Notes - it is equivalent to about one hour worked on projects for clients. The lack of competitor personal wikis on the App Store is a very clear indication that not many people are looking for one.I am sorry that he could not make a go of it. I am even more sorry because he seems to be right. The interest in personal wikis, while never really as enthusiastic as I would have wished, definitely has diminished over the last few years. "[N]ot many people are looking for one."
In my view, many people unfortunately don't know what they are missing. In any case, I continue to find personal wikis—and especially ConnectedText—most useful, but I obviously am in a fairly small minority—or so it seems. Too bad! I just hope that ConnectedText will continue to work for a long time.
Recently, in the spirit of "future-proofing," I have been playing around with personal wikis based on text files. LoneWiki is the winner in this department. It takes 15,000 entries exported from ConnectedText without the slightest problems, and while it is missing many of the functions of ConnectedText, it has enough of them to make me happy. To be sure, I am not using it as a replacement as of now, but it is good to know that it will be there, should it ever become necessary.