As you know, I use Evernote for everything: notes, writing, web clips, and task and project management. (Read my posts about how I use Evernote).

A missing element in using Evernote for task management is calendar integration. If I want to see a note on a certain day in the future, I have to manually put a reminder on my calendar, with a link to that note. I calendar “ticklers” to remind me of all kinds of things: reviewing a task, starting a task, calls–anything I need to do or review at a future date.

There is only one issue with this, but one I can live with until something better comes along: The note links that I paste into my Google Calendar aren’t clickable. To find the linked note, I copy and paste the link into a new browser window, hit enter, and the note is launched in my Windows desktop client.

Followupthen.com is an email reminder service that can be used to send reminders to yourself or anyone else (e.g., employees, partners, clients), at pre-set days and times. For example, you can use the service to send yourself an email reminder to call a client three days from today or to begin working on a brief three hours from now.

I’ve tried the followupthen.com service and I like it. It’s easy to use and requires no registration. Simply send an email (To, CC, or BCC) to (time interval) [@] followupthen.com to schedule a future email. The service is free and they have an upgraded version with additional features.

You don’t have to use Evernote to benefit from the Followupthen.com service, but you might want to. Fellow attorney and Evernote lover, Daniel Gold, author of a new ebook on using Evernote for GTD, just posted a video showing how he uses the Evernote Note Links feature with Followupthen.com to remind him of his Evernote tasks:

[mc src=”http://www.youtube.com/watch?v=VAsKUFHlA60″ type=”youtube”]Evernote and followupthen.com reminders[/mc]

Followupthen.com may sound like the ideal solution to Evernote’s lack of calendar integration, but there are two issues that preclude me from using it exclusively:

1. The Evernote note link that is returned to you in the reminder email isn’t clickable (at least not in my chrome browser). I still have to copy and paste it as I do with links in my calendar. This may not be the case if you use Outlook or another email client, but I still have the extra step I have when using gCal. Of course you can use the reminder without note links but then, once reminded, you have to search to find the note in Evernote.
2. Email isn’t as reliable as a calendar. If an email doesn’t arrive, or you don’t see it when it arrives, you won’t get another reminder. The corresponding task that lies buried in Evernote (or whatever you are using) might forever be forgotten. On my calendar, when I do my weekly review, I can see all of the tasks I did and did not do that week. To re-schedule a task, all I need to do (on gCal) is slide it to another day.

I recommend Followupthen.com but I don’t see it as the best solution for tracking reminders. I can see using it for reminders in addition to using a calendar or other application, but not as a replacement.

Evernote said they are going to release a “due date” field, at which point we will be able to use Evernote itself or other third party applications for reminders.

If you use GTD and Evernote (or want to) and you want to know how to use the two together, Dan’s ebook is only $5. (My review). Dan is currently running a promotion and will be giving away one year of Evernote Premium.

If you are new to Evernote and want to get up to speed quickly, Brett Kelly’s “Evernote Essentials” ebook is highly recommended.

What are your thoughts on Followupthen.com and Evernote reminders?