Two problems with the FB dialog box/page (the one that has "Post to Profile" at top and "Share" and "Cancel" at bottom) generated by clicking the 'share' button:
1) I changed my blog address from adoptkittens.wordpress.com to adoptnutmeg.wordpress.com. Now, when I click 'share' the url shown in the dialog box is adoptkittens.wordpress.com, which is old data.
2) Do I have any control over the description (excerpted text) that gets displayed in the dialog box? The first time I clicked "Share" the content displayed was the 4th paragraph from my web page, which is not the most relevant. I've even deleted that 4th paragraph from the page, updated, and clicked 'share' again and it still displays the 4th paragraph content which no longer exists. I shifted other paragraphs around just to see if the 'share' dialog would ever show anything different and it never does. I turned the "Share" functionality off and on to see if it would reset something--it didn't. How can I control this? If I look at the page source I don't see anything either wrong or that would distinguish what would be used for the description, like some metadata that got generated. I know when you have a FB connect app you can control this, but since this is wordpress.com I don't know if wordpress.com or facebook is controlling the selection of this content, and even if I did I can't figure out how to change it. Been searching for hours.
The blog I need help with is adoptnutmeg.wordpress.com.