The ornamental design for a soapdish, as shown and described.
FIG. 1 is a perspective view of the soap dish according to the invention;
FIG. 2 is a top view of the soap dish as shown in FIG. 1;
FIG. 3 is a bottom view of the soap dish as shown in FIG. 1;
FIG. 4 is a front view of the soap dish as shown in FIG. 1, the rear view of the soap dish as shown in FIG. 1 being identical to the front view as shown in FIG. 4; and,
FIG. 5 is a side view of the soap dish as shown in FIG. 1, the opposing side view of the soap dish as shown in FIG. 1 being identical to the side view as shown in FIG. 5.