I’ve switched to using Adobe’s CC photo sharing facility for sharing photographs with others. Although you can not add text, you can show a nice ‘light table’ image of all photos at once, and you can then click on photos that you like.
Here are the instructions on how to do this from Lightroom’s help:
Step 1 of 6
Sign in to Lightroom
From the Lightroom desktop app, click “Get started with Lightroom on mobile” in the top left corner of the workspace.
Click “Sign In” and enter your Adobe credentials or create an Adobe user ID and password, if you don’t already have one.
Step 2 of 6
When you sync a collection in Lightroom desktop, you share your photo collection on Lightroom on the web and in Lightroom on mobile.
In the Lightroom desktop app, click the arrow next to Collections to see a list of your photo collections. As you hover your mouse to the left of a collection, the Sync icon appears (as shown). Click the Sync icon for the collections you wish to share.
Step 3 of 6
View your collection on Lightroom on the web
Go to Lightroom on the web. On this page, select “Try Lightroom on the web” and sign in with your Adobe user ID and password.
Tip: To do this from Lightroom desktop, right-click (Windows) or control-click (Mac) the collection you wish to share, and in the context menu, select Lightroom mobile Links > View on web.