I suppose there is no real reason to actually use this web application (not that you have to use any I guess). Most web users generally have some form of bookmarks or favorites as a mechanism for remembering URLs. Wonderpage is a means of visually remembering URLs, with a thumbnail view of the web page being remembered in a grid/list of other such URL memories. Wonderpage is just another way of sharing your favorite bookmarks with others (or for yourself).
There is an add-on for Firefox and an extension for Chrome. You are also able to import bookmarks in an HTML file and from Delicious.
If I have to be critical, there seems to be no way of receiving much in the way of online help – FAQ, etc. It is also difficult to see just how you can link to your public page/profile.
HappyRambles is something between a Blog and a personal diary. It is a way of remembering the blessings you receive and/or what you are thankful for each day.
When you are registered and set up, the application will email you each day with a reminder to log in what you are grateful for on that day. You simply reply to the email with 3 to 5 items and your Blog/diary is updated. The daily email also reminds you of what you were thankful for on a previous random day.
You are also able to share entries with others by simply emailing them a copy of your day, right from the entry.