Should EAs participate in the Double Up Drive?

The Dou­ble Up Drive is an op­por­tu­nity to have dona­tions to many effec­tive char­i­ties matched. In the past, posts have been writ­ten on the GiveWell blog and the EA fo­rum (e.g. here and here) dis­cussing prob­lems with dona­tion match­ing. How­ever, the Dou­ble Up Drive seems to al­lay the ma­jor­ity of these con­cerns with their state­ment that the match­ing funds will only be donated when oth­ers donate, and the large num­ber of char­i­ties that they will match. On bal­ance, is it best to par­ti­ci­pate in the drive to put the match­ing funds to good use, or not to par­ti­ci­pate in or­der to avoid some of the re­main­ing prob­lems with dona­tion matches?