What is STEEMLOOKUP.COM?
Steemlookup.com is a tool brought to us by @curie that we can use to filter in/out the type of posts that we want to appear in the site so that we can click the link of those posts/author to appear in the next tab and curate and or comment. It is easy to use it and it is straight forward and you need not to make an account too, you can just use it straight away.
Some pointers in some of it features

Click the green oblong button as pictured above and enter the username of the author without the @ sign and click "add" and voila! that author's posts will not appear anymore in the center pane of steemlookup site. Also, tick to activate the check boxes above and below the button.

If you want posts to appear with a certain age in minutes you can set it here. For example if you want posts that are created from the time that it was posted to the time that it is 24 hours old (1440 minutes) you can set it here like so. But if you are just looking from seconds old up to 1 hour old posts you can do that too, just enter the time frame in minutes.
An hour and second older posts will disappear once they reach that timeframe from the center pane of the steemlookup site. So only specified posts will appear based on the time you had set them.

With this tool it is easier for us to find things/posts that we want so that we would not get bothered by other posts that doesn't interest us. Maybe soon they will improve it some more and let us choose a SCOT tribe site or maybe even curate inside the steemlookup.com. So happy curating!