Well, hello there. First off let me say, I have no real feedback and anything I say probably shouldn't be used but who knows, maybe they are awesome ideas, toward your final decision. However, I do have something to say.
1) Good job. IDK how hard it is to create those things but I like it.
2) The clock does match the in game clock, just checked. But it is not exact. Its like .2 or .3 seconds off (Same goes for the FFXI clock)
3) The leve timer is also just barely off. (To be honest its not an issue, unless you wanted to be exact with both or you had a 1 second window to do something)
4) "Do I still use it?" Answer: Define use? I look at it, I have used the wiki part if it before but to be honest, I wish that was more friendly. It takes you away to an external site, duh, but it adds another step, however, you do get to pick from a few sites so that actually is a great idea. One is bound to have the information you seek.
5) Maybe you can add a few other timers to it, Leve, Guild Tasks, I'm sure there is a few other timer types that I don't know about as a new FFXIV player.
6) Maybe you can add a Rested Exp Bonus Timer, one that you start and stop, and shows the exp bonus you will get?
7) Can we have an option to change backgrounds, more FFXIV types, of course?
8) Drop the FFXI timer for more FFXIV support? Then just make a separate FFXI timer.
9) Improve the alarm function, I can only use one type of alarm sound which is my current notification sound, maybe add a repeating, until dismissed, FFXIV sound? Maybe adding a real time alarm? I like gimmicks, I might use that as my real alarm, with FFXIV sounds, of course. I like the set up now though, but I don't know FFXIV days in relation to real time so helping bridge that gap would be nice.
10) Add multiple alarms?
11) I have the free version, can I get these additions for free, since I am telling you, and I would also like 15% of profit when you get more downloads and start adding the google adds. Haha, not joking... lol
I think as FFXIV starts becoming a real game you will see more and more downloads. I'm sure you might have noticed more people recently. After 2.0 you will have more. SO update it, keep it fresh, and add features, the business will only improve as 2.0 approaches. Goodluck.